I went to a luxury house near my village on the spur of the moment. I noticed a pond in his yard where he kept ornamental #fish.
I don't know much about the various types of fish. However, based on information obtained from Google, the fish I met were #Koi fish.
According to wikipedia, Koi is a Japanese word that means carp. Koi fish are classified according to their color, pattern, and size. White, black, red, yellow, blue, and beige are some of the color elements. Because koi fish is related to goldfish, it is known as Mas Koi fish in Indonesia (Ikan Mas Koi).
From another website, ruparupa.com I can tell that the koi fish I met were of various types, including #Chagoi Fish, #Tancho Koi Fish, #ShiroUtsuri Koi Fish, #KiUtsuri Koi Fish, #Ochiba Shigure Koi Fish #Kumonryu Koi Fish #Shusui Koi Fish #Geromo Koi Fish #Asagi Koi Fish and #ShowaSanshoku Koi Fish.
According to the information I received, certain conditions must be met in order to keep koi fish, including
- The water used to maintain it must be clean water
- A minimum water depth of 50cm • a water temperature of 24 -26 degrees Celsius
- Feed should be soaked first so that it can be easily digested. If the feed is not soaked first, it will have the effect of making the water dirty and stinky.
- The pond should also have aquatic plants to add nutrients for the fish.
- As well as others.
You can learn more about fish farming in particular.
In a research journal by Budi, S., & Mardiana, M, it was stated that the treatment of various concentrations of carrot flour in the feed had an effect on the growth and brightness of the body color of Mas Koi fish.Reference
To cultivate Koi fish, you must be more serious and focused if you want to produce high-quality fish. Because the selling price of Koi Fish in the market is relatively high, this will make it a profitable business for fish cultivators. However, some people are hesitant to cultivate Koi fish because they only want to use it as a home decoration.
Those of you who want to make Koi fish as home decorations now have an easier time because you can buy them online, even if you don't go directly to the place of sale/cultivation. Making purchases online, on the other hand, results in less satisfaction with the quality and is even more vulnerable to fraud or goods that are not in demand.
In this case, there is an android-based application that reads the color composition in the image taken from the cellphone camera to make it easier to buy Koi fish online.
Yasir Hasan, Informatics Engineering Study Program, Budi Darma University, Medan, Indonesia, explains how the Android-based Koi Fish detection application system works in a research journal. According to the study's findings, Yasir Hasan was able to classify the color identification of censored (mobile phone cameras) Koi fish using the application, as follows:
No | Color | Name Koi Fish | Pattern texture |
---|---|---|---|
1 | Red | Higoi or Benigi | - |
2 | White | Shiro Muji | - |
3 | Dark Green | Cagoi | - |
4 | Black | Karasugoi | - |
5 | Yellow | Ogon or Kigoi | - |
6 | Yellowish Green | Midorigoi | - |
7 | Blue | Saragoi | - |
8 | Orange | Oranjijoi | - |
No | Color | Name Koi Fish | Pattern texture |
---|---|---|---|
1 | Black on white | Shiro Utsuri | Black color in the form of ribbons, fins and black chest |
2 | Shiro Bekko | Black color spread all over | |
3 | White color on black | Hajiro | White color is on the fins and nose |
4 | Hageshiro | The big white color is on head and fins, and have white patches on back | |
5 | Matsukawakabe | Irregular white pattern along the back | |
6 | Red is on top of white | Kohaku | red and on top of white |
7 | Tanco Kohaku | characterized by red spots only just head | |
8 | Black on red | Hi Utsuri | Red color in the form of a ribbon and there is a black spot on the head |
9 | Red on black | Aka Bekko | |
10 | Yellow on top black | Ki Utsuri | Yellow like a ribbon and there black spot on head |
11 | Black on top of Yellow | Ki Bekko | Black spots starting from the fins to tail |
12 | Brown on blue | Ochiba Shigure | |
13 | Back color is gray and red fin | Asagi | Bluish gray and fins and red cheeks |
No | Color | Name Koi Fish | Pattern texture |
---|---|---|---|
1 | red and black color with white base | Sanke | - |
2 | Koromo Sanke | black spots on red and White | |
3 | Ai Goromo | blue dots on red | |
4 | Sumi Goromo | Black spots almost cover everything Red | |
5 | Kindai Showa | black spots are quite large on the head, chest, fins and there are red in front of the back | |
6 | Showa Sansoku | red and white spots and base pectoral fins black | |
7 | Hi Showa | a wide red color starting from head to tail |
No | Color | Name Koi Fish | Pattern texture |
---|---|---|---|
1 | base color is white, color black, red, light blue or dark blue | Goshiki | white base color with blotches black, red, light blue and dark blue |
No | Color | Name Koi Fish | Pattern texture |
---|---|---|---|
1 | metallic white color | Matsuba | |
2 | Metallic silver color | Gin Matsuba | metallic silver on the back |
3 | metallic golden color | Kin Matsuba | metallic gold color on the back |
4 | white color | Shiro Ogon | |
5 | silvery white color | Nezu Ogon | |
6 | sparkling white color like platinum | Oranji Ogon | |
7 | Red color | Purachina Ogon | |
8 | Yellow color | Yamabuki Ogon | |
9 | Orange color | Oranji Ogoni |
No | Color | Name Koi Fish | Pattern texture |
---|---|---|---|
1 | white on black | Gin Shiro |
No | Color | Name Koi Fish | Pattern texture |
---|---|---|---|
1 | base color is white, color red and black | Yamatosnishiki or Metallic Sanke | white base color with dominance red and black spots |
2 | Kin Showa | black base color with spots white and red, while the head black |
No | Color | Name Koi Fish | Pattern texture |
---|---|---|---|
1 | black base color with Red | Kin Utsuri | orange and gold on it |
2 | base color red or orange on white | Kojaku | color black mixed with red in back |
To find out more about android-based applications and the results of these studies you can read in the journal that I include the link above.
All Pictures in Post Were taken by @resyiazhari, use Appo A12 Cellphone